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Contract OI history

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Dec 18, 2026 EXPIRATION

FLR $42.50 Put

FLR261218P00042500

Latest saved OI280Oct 23, 2026
Last change-502vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FLR $42.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7823910 2026-10-02: 775 OI2026-10-05: 775 OI2026-10-06: 775 OI2026-10-07: 775 OI2026-10-08: 775 OI2026-10-09: 775 OI2026-10-13: 780 OI2026-10-14: 780 OI2026-10-15: 781 OI2026-10-16: 781 OI2026-10-21: 782 OI2026-10-23: 280 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FLR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing280-502
Oct 21, 2026782+1
Oct 16, 20267810
Oct 15, 2026781+1
Oct 14, 20267800
Oct 13, 2026780+5
Oct 09, 20267750
Oct 08, 20267750
Oct 07, 20267750
Oct 06, 20267750
Oct 05, 20267750
Oct 02, 2026775No prior observation